#overlay {
    position: fixed;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: none;
    z-index: 9999;

}

#popup {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 200px;
    margin: auto;
    border-radius: 10px;
    background-color: #f4f5f7;
}

#popup-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 50px;
    border-top-left-radius: 10px;
    border-top-right-radius: 10px;
    line-height: 50px;
    padding-left: 10px;
    box-sizing: border-box;
    border-width: 0;
    background-color: #e4e5e7;
    user-select: none;
}

#close-button {
    background-color: transparent;
    border: none;
    cursor: pointer;
    padding-right: 5px;
}

#close-button img {
    width: 30px;
    -webkit-user-drag: none;
    -moz-user-drag: none;
    -ms-user-drag: none;
    user-drag: none;
}

#popup-content {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 150px;
    font-size: 24px;
}